Surname or Chess SA id..
Chess SA Region AOC

PLAYER PAGE

Wian Johnson

1150191247
Cape Town (WCT)
Personal
Main rating
Rating 1222.6
K-factor 36
Floor 731
Highest 1266 (2024-02-01)
Min/Max +/- allowed 151
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 960.4
Final +/- 0
New Rating
()
Rating 1222.6
K-factor 36
Floor 731
Highest 1266 (2024-02-01)
Min/Max +/- allowed 150.9
Standard rating
Rating 1183.1
K-factor 36
Floor 700
Highest 1200 (2018-10-01)
Min/Max +/- allowed 165.8
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1183.1
K-factor 36
Floor 700
Highest 1200 (2018-10-01)
Min/Max +/- allowed 165.8
Rapid rating
Rating 1285.1
K-factor 36
Floor 785.1
Highest 1409.7 (2024-02-01)
Min/Max +/- allowed 123
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1285.1
K-factor 36
Floor 785.1
Highest 1409.7 (2024-02-01)
Min/Max +/- allowed 123
Blitz rating
Rating 1200
K-factor 36
Floor 700
Highest 1200 (2018-10-01)
Min/Max +/- allowed 165.8
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1200
K-factor 36
Floor 700
Highest 1200 (2018-10-01)
Min/Max +/- allowed 165.8
Rating Graph
Tournaments
No tournaments found.
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 Helderberg Chess Club Open 2025 (U11) Standard 2025-06-07 2025-06-07 Cape Town (WCT) 5 1221.5 4 0 914.2 0 Details
2 Cape Town Chess Junior League 2025 (U8+U10 Development) Rapid 2025-05-23 2025-05-31 Cape Town (WCT) 7 1221.5 4 2.5 1318.4 0 Details
3 Mary-Anne Bartels Closed Chess Tournament 2025 (U11) Standard 2025-02-22 2025-02-22 Cape Town (WCT) 5 1223.2 5 2 1113.4 0 Details
4 Grant East Annual Primary School Invitational Chess Tournament 2024 (U9) Standard 2024-10-05 2024-10-05 Cape Town (WCT) 5 1231 5 2 1179.2 0 Details
5 Rhenish PS Tournament 2024 (U10) Rapid 2024-05-11 2024-05-11 Cape Winelands (WCW) 6 1219.7 6 3.5 1295 0 Details
6 Mary-Anne Bartels Closed Chess Tournament 2024 (U7+U9 Mixed) Rapid 2024-02-24 2024-02-24 Cape Town (WCT) 5 1202.8 5 4 1495.1 0 Details
7 CT District East Schools Chess Individuals Trails 2024 (U7+U9 Boys) Standard 2024-02-03 2024-02-03 Cape Town (WCT) 5 1202.8 5 2 1084.8 0 Details
8 Grant East Primary School Invitational Chess Tournament 2023 (U9 Mixed) Rapid 2023-11-04 2023-11-04 Cape Town (WCT) 6 1200 4 2 1226.9 0 Details
Game statistics ( )
Games 0
Wins 0
Draws 0
Losses 0
White 0
Black 0
White wins 0
Black wins 0
Score 0
Percent 0
Dp 0
AOR 0
Performance 0
Game statistics ()
Games 0
Wins 0
Draws 0
Losses 0
White 0
Black 0
White wins 0
Black wins 0
Score 0
Percent 0
Dp 0
AOR 0
Performance 0
Game statistics (History)
Games 38
Wins 16
Draws 4
Losses 18
White 17
Black 21
White wins 9
Black wins 7
Score 18
Percent 47.4
Dp -22.4
AOR 1232.1
Performance 1209.8
Rankings (Main)
National
Overall 10446
Gender 8356
Age group 1185
Gender/Age 904
Provincial
Overall 2996
Gender 2311
Age group 387
Gender/Age 277
Regional
Overall 1285
Gender 1056
Age group 146
Gender/Age 114
Rankings (Standard)
National
Overall 11552
Gender 8825
Age group 1559
Gender/Age 1134
Provincial
Overall 3335
Gender 2434
Age group 516
Gender/Age 346
Regional
Overall 1348
Gender 1060
Age group 183
Gender/Age 143
Rankings (Rapid)
National
Overall 2217
Gender 1812
Age group 272
Gender/Age 215
Provincial
Overall 961
Gender 770
Age group 125
Gender/Age 90
Regional
Overall 418
Gender 365
Age group 50
Gender/Age 41
Rankings (Blitz)
National
Overall -1
Gender -1
Age group -1
Gender/Age -1
Provincial
Overall -1
Gender -1
Age group -1
Gender/Age -1
Regional
Overall -1
Gender -1
Age group -1
Gender/Age -1
Performance ( )
Games 0
Score 0
Percent 0
Aor 0
Dp 0
Prat 0
Performance ()
Games 0
Score 0
Percent 0
Aor 0
Dp 0
Prat 0
Performance (12 months)
Games 8
Score 2.5
Percent 31.2
Aor 1275.7
Dp -159.4
Prat 1116.3
Performance (History)
Games 38
Score 18
Percent 47.4
Aor 1232.1
Dp -22.4
Prat 1209.8
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Marais, A (Alexander) 2 2 0 Mary-Anne Bartels Closed Chess Tournament 2024 (U7+U9 Mixed) Helderberg Chess Club Open 2025 (U11) Details
Overall 2 Griesel, J (Jason) 2 1 1 CT District East Schools Chess Individuals Trails 2024 (U7+U9 Boys) Rhenish PS Tournament 2024 (U10) Details
Overall 3 Louw, Z (Ziah) 2 2 0 Grant East Annual Primary School Invitational Chess Tournament 2024 (U9) Mary-Anne Bartels Closed Chess Tournament 2025 (U11) Details
Standard 1 Louw, Z (Ziah) 2 2 0 Grant East Annual Primary School Invitational Chess Tournament 2024 (U9) Mary-Anne Bartels Closed Chess Tournament 2025 (U11) Details